package com.treeengine.game.io;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.content.Context;
import android.content.res.AssetManager;
import android.os.Environment;

public class FileIO implements IFileIO{

	Context context;
	AssetManager assets;
	String externalStoragePath;
	
	public FileIO(Context context){
		this.context = context;
		assets = this.context.getAssets();
		this.externalStoragePath = Environment
				.getExternalStorageDirectory().getAbsolutePath()
				+ File.separator;
	}
	
	@Override
	public InputStream readAsset(String fileName) throws IOException {
		return assets.open(fileName);
	}

	@Override
	public InputStream readFile(String fileName) throws IOException {
		return new FileInputStream(externalStoragePath+fileName);
	}

	@Override
	public OutputStream writeFile(String fileName) throws IOException {
		return new FileOutputStream(externalStoragePath+fileName);
	}

}
